145079040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37781}}^1$

素因数の和:37805

約数の個数: 72

約数和(自身を含む): 463358448

約数和(自身を除く): 318279408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 37781, 75562, 113343, 151124, 188905, 226686, 302248, 377810, 453372, 566715, 604496, 755620, 906744, 1133430, 1208992, 1511240, 1813488, 2266860, 2417984, 3022480, 3626976, 4533720, 4835968, 6044960, 7253952, 9067440, 9671936, 12089920, 14507904, 18134880, 24179840, 29015808, 36269760, 48359680, 72539520, 145079040]

約数ペア:

[(1, 145079040), (2, 72539520), (3, 48359680), (4, 36269760), (5, 29015808), (6, 24179840), (8, 18134880), (10, 14507904), (12, 12089920), (15, 9671936), (16, 9067440), (20, 7253952), (24, 6044960), (30, 4835968), (32, 4533720), (40, 3626976), (48, 3022480), (60, 2417984), (64, 2266860), (80, 1813488), (96, 1511240), (120, 1208992), (128, 1133430), (160, 906744), (192, 755620), (240, 604496), (256, 566715), (320, 453372), (384, 377810), (480, 302248), (640, 226686), (768, 188905), (960, 151124), (1280, 113343), (1920, 75562), (3840, 37781)]